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John B. Leiberg
United States, Oregon, [needs research], detailed locality information protected
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James C. Nelson 4990 1925-07-14
United States, Oregon, Marion, Along sidewalk on Kearney St, Salem., 44.932211 -123.043886
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Wilhelm N. Suksdorf 1824 1912-05-11
United States, Oregon, Multnomah, on ballast at Linnton near Portland.
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Elmer I. Applegate 1927-06-15
United States, Oregon, Josephine, Easterly slope of Grayback Mountain, Siskiyou Mountains, Applegate watershed, wet ground near edge of snow in opening in White Fir forest, ca. 6500 feet
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William C. Cusick 1898-06-03
United States, Oregon, Baker, Dry mountains, especially among low brush at Sparta, near Snake River, 44.8711 -117.3231
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William C. Cusick
United States, Oregon, Baker, In and around the mining town of Sparta, subalpine, 44.8711 -117.3231
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John B. Leiberg 1896-05-14
United States, Oregon, Malheur, Vale, 780 m.
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John B. Leiberg 1896-06-08
United States, Oregon, [needs research], Malheur Valley, chalky hillside, near Harper Ranch, 900 m
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Charles V. Piper
United States, Oregon, Josephine, detailed locality information protected
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John B. Leiberg 1894-06-07
United States, Oregon, Harney, Camp on Pine Creek, 740 m
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James C. Nelson 1917-06-22
United States, Oregon, Curry, Agness, 42.5567 -124.0678
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William C. Cusick
United States, Oregon, Crook, detailed locality information protected
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Thomas J. Howell
United States, Oregon, [needs research]
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Lois Cooper
United States, Oregon, Harney, Moist ground, 6 miles west of Riley
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William C. Cusick 1901-06-18
United States, Oregon, [needs research], Stein's [Steens] Mountains, dry soil, 7000 feet